321194984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8162

約数の個数: 48

約数和(自身を含む): 678196260

約数和(自身を除く): 357001276

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4961, 8093, 9922, 16186, 19844, 32372, 39688, 64744, 89023, 178046, 331813, 356092, 663626, 712184, 979253, 1327252, 1958506, 2654504, 3649943, 3917012, 7299886, 7834024, 14599772, 29199544, 40149373, 80298746, 160597492, 321194984]

約数ペア:

[(1, 321194984), (2, 160597492), (4, 80298746), (8, 40149373), (11, 29199544), (22, 14599772), (41, 7834024), (44, 7299886), (82, 3917012), (88, 3649943), (121, 2654504), (164, 1958506), (242, 1327252), (328, 979253), (451, 712184), (484, 663626), (902, 356092), (968, 331813), (1804, 178046), (3608, 89023), (4961, 64744), (8093, 39688), (9922, 32372), (16186, 19844)]